Would be a lot of fun to learn how to create a "lazy" version of htop and find out about the limitations of the Rust crate ecosystem around cross-platform process monitoring.
How?
Find some crates for process monitoring and put them behind async/await to update each process status regularly and independently from other processes.
What?
Rewrite htop in Rust using async/await.
Why?
Would be a lot of fun to learn how to create a "lazy" version of htop and find out about the limitations of the Rust crate ecosystem around cross-platform process monitoring.
How?
Find some crates for process monitoring and put them behind async/await to update each process status regularly and independently from other processes.